Abstract：
:Prescription stimulant misuse (PSM) is common in young adult college students, at over 10% in the past year, and it is associated with other substance use and risk behaviors. Research focused on the real-time drivers of PSM is absent, impeding prevention and intervention. This research aimed to fill that gap by examining the relationships between affect, global stress, or academic stress and PSM via ecological momentary assessment (EMA); we also investigated baseline predictors of PSM frequency during the 21-day EMA period. Forty-one full-time college students (mean age: 20.5, 66% female) who endorsed current PSM (≥ 6 past-year episodes) participated. Participants were asked to complete EMA questions in response to 3 daily investigator-initiated prompts and after every PSM episode. Assessments were selected based on affect regulation (e.g., positive affect [PA], negative affect [NA]) and drug instrumentalization (e.g., academic stress and/or demands) theories of substance use. Mixed-effects linear models examined EMA data, and negative binomial regression analyses examined baseline predictors of PSM episode frequency. PA was higher on PSM days and increased post-PSM, whereas NA was unrelated to PSM. Although global and academic stress were largely unrelated to PSM, when the motive endorsed for PSM was "to study," pre-PSM ratings of academic demand and stress were significantly higher. Finally, a history of recreational motives (e.g., to get high) or higher levels of attention-deficit/hyperactivity disorder symptoms predicted a greater number of PSM episodes over the EMA period. The results offered mixed support for both affect regulation and instrumentalization as applied to PSM. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
journal_name
Exp Clin Psychopharmacoljournal_title
Experimental and clinical psychopharmacologyauthors
Schepis TS,Buckner JD,Klare DL,Wade LR,Benedetto Ndoi
10.1037/pha0000386subject
Has Abstractpub_date
2020-05-28 00:00:00eissn
1064-1297issn
1936-2293pii
2020-36545-001pub_type
杂志文章abstract：:Female inner-city substance users evidence greater crack/cocaine use and are more likely to be dependent on this drug than on any other drug. Additionally, female inner-city substance users evidence greater crack/cocaine use and are more likely to be dependent on this drug than their male counterparts, despite no cons...
journal_title：Experimental and clinical psychopharmacology
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journal_title：Experimental and clinical psychopharmacology
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journal_title：Experimental and clinical psychopharmacology
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doi：10.1037/pha0000270
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journal_title：Experimental and clinical psychopharmacology
pub_type： 杂志文章,评审
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journal_title：Experimental and clinical psychopharmacology
pub_type： 评论,杂志文章
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journal_title：Experimental and clinical psychopharmacology
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journal_title：Experimental and clinical psychopharmacology
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pub_type： 杂志文章
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journal_title：Experimental and clinical psychopharmacology
pub_type： 杂志文章
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更新日期：2012-10-01 00:00:00
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journal_title：Experimental and clinical psychopharmacology
pub_type： 杂志文章
doi：10.1037/1064-1297.14.3.275
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journal_title：Experimental and clinical psychopharmacology
pub_type： 杂志文章,评审
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journal_title：Experimental and clinical psychopharmacology
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pub_type： 杂志文章,评审
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journal_title：Experimental and clinical psychopharmacology
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journal_title：Experimental and clinical psychopharmacology
pub_type： 杂志文章
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更新日期：2016-02-01 00:00:00
abstract：:Previous research has shown that social drinkers continue to show attentional bias toward alcohol-related stimuli even after consuming a moderate dose of alcohol. In contrast, little is known about how alcohol acutely affects attentional bias in groups at risk to develop alcohol-related problems, such as adults with a...
journal_title：Experimental and clinical psychopharmacology
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doi：10.1037/a0026379
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